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Posted to issues-all@impala.apache.org by "Wenzhe Zhou (Jira)" <ji...@apache.org> on 2020/09/04 23:34:00 UTC
[jira] [Assigned] (IMPALA-9748) Fix error reporting when
AuxErrorInfoPB is present without an error
[ https://issues.apache.org/jira/browse/IMPALA-9748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenzhe Zhou reassigned IMPALA-9748:
-----------------------------------
Assignee: Wenzhe Zhou
> Fix error reporting when AuxErrorInfoPB is present without an error
> -------------------------------------------------------------------
>
> Key: IMPALA-9748
> URL: https://issues.apache.org/jira/browse/IMPALA-9748
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend
> Reporter: Sahil Takiar
> Assignee: Wenzhe Zhou
> Priority: Major
>
> As discussed in [https://gerrit.cloudera.org/#/c/14824/24/be/src/runtime/query-driver.h@136], there is a bug in the error reporting path for query retries where it is possible for the error information set in TryQueryRetry is dropped. The impact is that the Status details (Status::AddDetail) set in TryQueryRetry won't get propagated to the client. This should only happen rarely, but it can only happen the ReportExecStatusRequestPB from a fragment contains a AuxErrorInfoPB entry, but no Status failure: [https://gerrit.cloudera.org/#/c/14824/24/be/src/runtime/coordinator.cc@984]
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